A number x is chosen at random from the set `{1,2,3,4, ………., 100}`. Defind the event : A = the chosen number x satisfies `((x-10)(x-50))/((x-30))ge0`, then P(A) is

A number x is chosen at random from the set {1, 2, 3,…., 100}. Define event: A = the chosen number x satisfies (x-20)/(x-40) ge 2 . Then P(A) is

A number x is chosen at random from the set S = (1, 2, 3,....,100).Then the probability that the expression sqrt((x-15)/((x-10)(x-20))) is a positive real number is

An integer is chosen at random between 1 and 100. Find the probability that the chosen number is divisible by 10.

An integer is chosen at random from the numbers 1, 2, ....., 25. The probability that the chosen number is divisible by 3 or 4, is

One number is chosen at random from the number 1 to 100. Find the probability that it is divisible by 4 or 10.

A number is chosen at random from the set {1,2,3, . . . 2000} Let p be the probability that the chosen number is a multiple of 3 or a multiple of 7 Then the value of 500p is

Three numbers are chosen at random from numbers 1to 30.Write the probability that the chosen number are consecutive.